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class="arrow down"></span></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/my/element/backtop.html" class="sidebar-link">Backtop 回到顶部</a></li><li><a href="/my/element/calendar.html" class="sidebar-link">Calendar calendar</a></li><li><a href="/my/element/card.html" class="sidebar-link">Card 卡片</a></li><li><a href="/my/element/carousel.html" class="sidebar-link">Carousel 走马灯</a></li><li><a href="/my/element/collapse.html" class="sidebar-link">Collapse 折叠面板</a></li><li><a href="/my/element/dialog.html" class="sidebar-link">Dialog 对话框</a></li><li><a href="/my/element/divider.html" class="sidebar-link">Divider 分割线</a></li><li><a href="/my/element/drawer.html" class="sidebar-link">Drawer 抽屉</a></li><li><a href="/my/element/image.html" aria-current="page" class="active sidebar-link">Image 图片</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/my/element/image.html#基础用法" class="sidebar-link">基础用法</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#占位内容" class="sidebar-link">占位内容</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#加载失败" class="sidebar-link">加载失败</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#懒加载" class="sidebar-link">懒加载</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#大图预览" class="sidebar-link">大图预览</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#attributes" class="sidebar-link">Attributes</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#events" class="sidebar-link">Events</a></li><li class="sidebar-sub-header"><a href="/my/element/image.html#slots" class="sidebar-link">Slots</a></li></ul></li><li><a href="/my/element/infiniteScroll.html" class="sidebar-link">InfiniteScroll 无限滚动</a></li><li><a href="/my/element/popconfirm.html" class="sidebar-link">Popconfirm 气泡确认框</a></li><li><a href="/my/element/popover.html" class="sidebar-link">Popover 弹出框</a></li><li><a href="/my/element/timeline.html" class="sidebar-link">Timeline 时间线</a></li><li><a href="/my/element/tooltip.html" class="sidebar-link">Tooltip 文字提示</a></li></ul></section></li></ul> </aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="image-图片"><a href="#image-图片" class="header-anchor">#</a> Image 图片</h1> <p>图片容器，在保留原生img的特性下，支持懒加载，自定义占位、加载失败等</p> <h2 id="基础用法"><a href="#基础用法" class="header-anchor">#</a> 基础用法</h2> <!----><h2 id="占位内容"><a href="#占位内容" class="header-anchor">#</a> 占位内容</h2> <!----><h2 id="加载失败"><a href="#加载失败" class="header-anchor">#</a> 加载失败</h2> <!----><h2 id="懒加载"><a href="#懒加载" class="header-anchor">#</a> 懒加载</h2> <!----><h2 id="大图预览"><a href="#大图预览" class="header-anchor">#</a> 大图预览</h2> <!----><h2 id="attributes"><a href="#attributes" class="header-anchor">#</a> Attributes</h2> <table><thead><tr><th>参数</th> <th>说明</th> <th>类型</th> <th>可选值</th> <th>默认值</th></tr></thead> <tbody><tr><td>src</td> <td>图片源，同原生</td> <td>string</td> <td>—</td> <td>-</td></tr> <tr><td>fit</td> <td>确定图片如何适应容器框，同原生 <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/object-fit" target="_blank" rel="noopener noreferrer">object-fit<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></td> <td>string</td> <td>fill / contain / cover / none / scale-down</td> <td>-</td></tr> <tr><td>alt</td> <td>原生 alt</td> <td>string</td> <td>-</td> <td>-</td></tr> <tr><td>referrer-policy</td> <td>原生 referrerPolicy</td> <td>string</td> <td>-</td> <td>-</td></tr> <tr><td>lazy</td> <td>是否开启懒加载</td> <td>boolean</td> <td>—</td> <td>false</td></tr> <tr><td>scroll-container</td> <td>开启懒加载后，监听 scroll 事件的容器</td> <td>string / HTMLElement</td> <td>—</td> <td>最近一个 overflow 值为 auto 或 scroll 的父元素</td></tr> <tr><td>preview-src-list</td> <td>开启图片预览功能</td> <td>Array</td> <td>—</td> <td>-</td></tr> <tr><td>z-index</td> <td>设置图片预览的 z-index</td> <td>Number</td> <td>—</td> <td>2000</td></tr></tbody></table> <h2 id="events"><a href="#events" class="header-anchor">#</a> Events</h2> <table><thead><tr><th>事件名称</th> <th>说明</th> <th>回调参数</th></tr></thead> <tbody><tr><td>load</td> <td>图片加载成功触发</td> <td>(e: Event)</td></tr> <tr><td>error</td> <td>图片加载失败触发</td> <td>(e: Error)</td></tr></tbody></table> <h2 id="slots"><a href="#slots" class="header-anchor">#</a> Slots</h2> <table><thead><tr><th>名称</th> <th>说明</th></tr></thead> <tbody><tr><td>placeholder</td> <td>图片未加载的占位内容</td></tr> <tr><td>error</td> <td>加载失败的内容</td></tr></tbody></table></div> <footer class="page-edit"><!----> <!----></footer> <div class="page-nav"><p class="inner"><span class="prev">
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